| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] [art] [det] [noun pl] | 459 |
|
| 2 | [be] [verb] [prep] a [adj] [noun pl] | 407 |
|
| 3 | [be] [verb] [prep] a [det] [noun] | 259 |
|
